For drywall in timber construction.
Since the introduction of the first fire-protection box for fire-protection walls in 2006, the range of applications has been continually expanded. HWD 90 fire-protection boxes are now also approved for timber walls in timber frame or timber panel construction. They maintain the fire protection properties of the wall with a fire-resistance duration of EI30 and EI60. No additional measures, such as encasing, are necessary. Even if installed on the directly opposing side, the fire protection of the wall is guaranteed for 30 or 60 minutes.

• For fire-protection walls in timber construction EI30 and EI60
• For timber frame or timber panel construction walls
• Also for wall systems with wood fibre insulation
• Retrofitting is possible
• For a directly opposing installation